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authormarha <marha@users.sourceforge.net>2011-08-29 14:48:31 +0200
committermarha <marha@users.sourceforge.net>2011-08-29 14:48:31 +0200
commit924a6ffc82a7af0ca311af711ea2cf973dc6ff15 (patch)
treef5ee6d0aaf321029a4abb12c3c051c0434dde308 /libxcb/src/xcb_util.c
parent8e57a7fcbf736b8e437baf0bbccb93095d97617f (diff)
parent01df5d59e56a1b060568f8cad2e89f7eea22fc70 (diff)
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Merge remote-tracking branch 'origin/released'
Conflicts: apps/xwininfo/configure.ac apps/xwininfo/xwininfo.c libX11/configure.ac libX11/specs/libX11/AppC.xml libX11/specs/libX11/AppD.xml libX11/specs/libX11/CH03.xml libX11/specs/libX11/CH04.xml libX11/specs/libX11/CH05.xml libX11/specs/libX11/CH06.xml libX11/specs/libX11/CH07.xml libX11/specs/libX11/CH08.xml libX11/specs/libX11/CH09.xml libX11/specs/libX11/CH11.xml libX11/specs/libX11/CH12.xml libX11/specs/libX11/CH13.xml libX11/specs/libX11/CH14.xml libX11/specs/libX11/CH15.xml libX11/specs/libX11/CH16.xml libxcb/configure.ac libxcb/src/c_client.py libxcb/src/xcb_auth.c libxcb/src/xcb_util.c mesalib/common.py mesalib/configs/linux-dri mesalib/docs/GL3.txt mesalib/docs/download.html mesalib/docs/install.html mesalib/include/GL/internal/dri_interface.h mesalib/scons/custom.py mesalib/scons/gallium.py mesalib/src/gallium/auxiliary/util/u_math.h mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.c mesalib/src/glsl/ast_function.cpp mesalib/src/glsl/ast_to_hir.cpp mesalib/src/glsl/glcpp/glcpp-parse.y mesalib/src/glsl/glsl_parser_extras.cpp mesalib/src/glsl/glsl_parser_extras.h mesalib/src/glsl/ir.cpp mesalib/src/glsl/ir.h mesalib/src/glsl/ir_clone.cpp mesalib/src/glsl/ir_print_visitor.cpp mesalib/src/glsl/ir_validate.cpp mesalib/src/glsl/linker.cpp mesalib/src/glsl/main.cpp mesalib/src/glsl/opt_tree_grafting.cpp mesalib/src/mapi/glapi/gen/Makefile mesalib/src/mapi/glapi/gen/gl_XML.py mesalib/src/mapi/glapi/gen/gl_table.py mesalib/src/mapi/glapi/glapi_mapi_tmp.h mesalib/src/mapi/glapi/glapi_sparc.S mesalib/src/mapi/glapi/glapi_x86-64.S mesalib/src/mapi/glapi/glapi_x86.S mesalib/src/mapi/glapi/glapitemp.h mesalib/src/mapi/glapi/glprocs.h mesalib/src/mapi/mapi/u_thread.c mesalib/src/mapi/mapi/u_thread.h mesalib/src/mesa/SConscript mesalib/src/mesa/drivers/common/driverfuncs.c mesalib/src/mesa/drivers/windows/gldirect/dglcontext.c mesalib/src/mesa/main/api_arrayelt.c mesalib/src/mesa/main/bufferobj.c mesalib/src/mesa/main/compiler.h mesalib/src/mesa/main/dd.h mesalib/src/mesa/main/dlist.c mesalib/src/mesa/main/enums.c mesalib/src/mesa/main/es_generator.py mesalib/src/mesa/main/fbobject.c mesalib/src/mesa/main/imports.h mesalib/src/mesa/main/mtypes.h mesalib/src/mesa/main/pbo.c mesalib/src/mesa/main/remap_helper.h mesalib/src/mesa/main/shared.c mesalib/src/mesa/main/texgetimage.c mesalib/src/mesa/main/teximage.c mesalib/src/mesa/main/uniforms.c mesalib/src/mesa/program/ir_to_mesa.cpp mesalib/src/mesa/program/prog_optimize.c mesalib/src/mesa/program/register_allocate.c mesalib/src/mesa/program/register_allocate.h mesalib/src/mesa/sources.mak mesalib/src/mesa/state_tracker/st_cb_bufferobjects.c mesalib/src/mesa/state_tracker/st_cb_texture.c mesalib/src/mesa/state_tracker/st_texture.h mesalib/src/mesa/swrast/s_context.c mesalib/src/mesa/tnl/t_draw.c mesalib/src/mesa/vbo/vbo_exec_array.c mesalib/src/mesa/vbo/vbo_save_api.c pixman/pixman/pixman-arm-common.h pixman/pixman/pixman-fast-path.c pixman/pixman/pixman-inlines.h pixman/test/Makefile.am pixman/test/utils.c pixman/test/utils.h xorg-server/configure.ac xorg-server/fb/fbblt.c xorg-server/hw/xquartz/darwin.c xorg-server/xkeyboard-config/symbols/de
Diffstat (limited to 'libxcb/src/xcb_util.c')
-rw-r--r--libxcb/src/xcb_util.c56
1 files changed, 46 insertions, 10 deletions
diff --git a/libxcb/src/xcb_util.c b/libxcb/src/xcb_util.c
index b999ea528..499c54904 100644
--- a/libxcb/src/xcb_util.c
+++ b/libxcb/src/xcb_util.c
@@ -34,6 +34,7 @@
#include <stddef.h>
#include <unistd.h>
#include <string.h>
+#include <arpa/inet.h>
#ifdef _WIN32
#include "xcb_windefs.h"
@@ -265,6 +266,18 @@ static int _xcb_socket(int family, int type, int proto)
}
+static int _xcb_do_connect(int fd, const struct sockaddr* addr, int addrlen) {
+ char on = 1;
+
+ if(fd < 0)
+ return -1;
+
+ setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &on, sizeof(on));
+ setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, &on, sizeof(on));
+
+ return connect(fd, addr, addrlen);
+}
+
#ifdef WIN32
int InitWSA(void)
{
@@ -285,10 +298,12 @@ int InitWSA(void)
static int _xcb_open_tcp(const char *host, char *protocol, const unsigned short port)
{
int fd = -1;
+#if HAVE_GETADDRINFO
struct addrinfo hints;
char service[6]; /* "65535" with the trailing '\0' */
struct addrinfo *results, *addr;
char *bracket;
+#endif
if (protocol && strcmp("tcp",protocol) && strcmp("inet",protocol)
#ifdef AF_INET6
@@ -300,10 +315,8 @@ static int _xcb_open_tcp(const char *host, char *protocol, const unsigned short
if (*host == '\0')
host = "localhost";
+#if HAVE_GETADDRINFO
memset(&hints, 0, sizeof(hints));
-#ifdef AI_ADDRCONFIG
- hints.ai_flags |= AI_ADDRCONFIG;
-#endif
#ifdef AI_NUMERICSERV
hints.ai_flags |= AI_NUMERICSERV;
#endif
@@ -334,19 +347,42 @@ static int _xcb_open_tcp(const char *host, char *protocol, const unsigned short
for(addr = results; addr; addr = addr->ai_next)
{
fd = _xcb_socket(addr->ai_family, addr->ai_socktype, addr->ai_protocol);
- if(fd >= 0) {
- char on = 1;
- setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &on, sizeof(on));
- setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, &on, sizeof(on));
+ if (_xcb_do_connect(fd, addr->ai_addr, addr->ai_addrlen) >= 0)
+ break;
+ close(fd);
+ fd = -1;
+ }
+ freeaddrinfo(results);
+ return fd;
+#else
+ {
+ struct hostent* _h;
+ struct sockaddr_in _s;
+ struct in_addr ** _c;
+
+ if((_h = gethostbyname(host)) == NULL)
+ return -1;
- if (connect(fd, addr->ai_addr, addr->ai_addrlen) >= 0)
+ _c = (struct in_addr**)_h->h_addr_list;
+ fd = -1;
+
+ while(*_c) {
+ _s.sin_family = AF_INET;
+ _s.sin_port = htons(port);
+ _s.sin_addr = *(*_c);
+
+ fd = _xcb_socket(_s.sin_family, SOCK_STREAM, 0);
+ if(_xcb_do_connect(fd, (struct sockaddr*)&_s, sizeof(_s)) >= 0)
break;
+
close(fd);
fd = -1;
+ ++_c;
}
+
+ return fd;
}
- freeaddrinfo(results);
- return fd;
+#endif
}
#ifndef _WIN32